Message type: E = Error
Message class:  CNV_NCE_BAS - Number conversion engine: messages 
Message number: 050
Message text: Object &1, &2 Range &3 &4: no mappings found
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The SAP error message CNV_NCE_BAS050 typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that there are no mappings found for the specified object and range, which means that the system is unable to find the necessary data transformation rules or mappings for the data being processed.
Cause: Missing Mapping Entries: The most common cause is that the mapping entries for the specified object (e.g., a table or field) are not defined in the migration project. Incorrect Configuration: The configuration settings for the migration might be incorrect, leading to the system not being able to locate the mappings. Data Model Changes: If there have been changes in the data model (e.g., during an upgrade or migration), the existing mappings may no longer be valid. Inconsistent Data: The data being migrated may not conform to the expected format or structure, leading
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